Wallace, Robert A.
Biology : the world of life
Harper Collins, 1992
 Buku Teks
Simpson, George Gaylord
This view of life : the world of an evolutionist
Harcourt Brace & World, 1964
 Buku Teks
Gibran, Kahlil, 1883-1931
Drama manusia / Kahlil Gibran
Bentang, 1999
 Buku Teks
Gibran, Kahlil, 1883-1931
Indahnya cinta / Kahlil Gibran
Gita Cinta, 2007
 Buku Teks
Gibran, Kahlil, 1883-1931
Roman Cinta / Kahlil Gibran
Gita Cint, 2007
 Buku Teks